JPS6223366B2 - - Google Patents

Info

Publication number
JPS6223366B2
JPS6223366B2 JP55057109A JP5710980A JPS6223366B2 JP S6223366 B2 JPS6223366 B2 JP S6223366B2 JP 55057109 A JP55057109 A JP 55057109A JP 5710980 A JP5710980 A JP 5710980A JP S6223366 B2 JPS6223366 B2 JP S6223366B2
Authority
JP
Japan
Prior art keywords
heat
layer
copolymer
sensitive
recording layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP55057109A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56156927A (en
Inventor
Yasuhiro Honda
Yukihiro Yuyama
Shuji Hanai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5710980A priority Critical patent/JPS56156927A/ja
Publication of JPS56156927A publication Critical patent/JPS56156927A/ja
Publication of JPS6223366B2 publication Critical patent/JPS6223366B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/735—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer characterised by the back layer

Landscapes

  • Heat Sensitive Colour Forming Recording (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
JP5710980A 1980-05-01 1980-05-01 Heat-sensitive record-type magnetic ticket sheet Granted JPS56156927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5710980A JPS56156927A (en) 1980-05-01 1980-05-01 Heat-sensitive record-type magnetic ticket sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5710980A JPS56156927A (en) 1980-05-01 1980-05-01 Heat-sensitive record-type magnetic ticket sheet

Publications (2)

Publication Number Publication Date
JPS56156927A JPS56156927A (en) 1981-12-03
JPS6223366B2 true JPS6223366B2 (OSRAM) 1987-05-22

Family

ID=13046344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5710980A Granted JPS56156927A (en) 1980-05-01 1980-05-01 Heat-sensitive record-type magnetic ticket sheet

Country Status (1)

Country Link
JP (1) JPS56156927A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233326A (ja) * 1985-08-06 1987-02-13 Tomoegawa Paper Co Ltd 感熱磁気記録媒体
JP2003145446A (ja) 2001-11-09 2003-05-20 Yamada Kikai Kogyo Kk エンジンブレーカ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355277A (en) * 1972-08-25 1974-06-05 Gen Electric Cassette tape recorders and/or players
JPS5247681A (en) * 1975-10-15 1977-04-15 Toshiba Corp Apparatus for production of semiconductor devices
JPS5293345A (en) * 1976-01-31 1977-08-05 Ricoh Co Ltd Thermosensitive recording-type magnetic sheet and cards consisting the reof
JPS52127311A (en) * 1976-04-19 1977-10-25 Hitachi Maxell Magnetic recording media
JPS52152709A (en) * 1976-06-14 1977-12-19 Hitachi Maxell Magnetic recording media
JPS6037523B2 (ja) * 1976-06-18 1985-08-27 日立マクセル株式会社 感熱性磁気記録紙の製造法
JPS52155509A (en) * 1976-06-18 1977-12-24 Hitachi Maxell Magnetic recording media
JPS5333637A (en) * 1976-09-09 1978-03-29 Hitachi Maxell Method of manufacturing heat sensitive magnetic recording paper
JPS5431362A (en) * 1977-08-10 1979-03-08 Susumu Nagata Shelf receiver with fixing metal fittings for constant position

Also Published As

Publication number Publication date
JPS56156927A (en) 1981-12-03

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